Rework and expand Pointing Device support (#14343)

Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>

1 files changed, 25 insertions, 13 deletions

diff --git a/drivers/sensors/pmw3360.h b/drivers/sensors/pmw3360.h
index 7429a6ba09..7b2bef5b80 100644
--- a/drivers/sensors/pmw3360.h
+++ b/drivers/sensors/pmw3360.h
@@ -18,6 +18,8 @@
 
 #pragma once
 
+#include <stdint.h>
+#include "report.h"
 #include "spi_master.h"
 
 #ifndef PMW3360_CPI
@@ -25,7 +27,7 @@
 #endif
 
 #ifndef PMW3360_CLOCK_SPEED
-#    define PMW3360_CLOCK_SPEED 70000000
+#    define PMW3360_CLOCK_SPEED 2000000
 #endif
 
 #ifndef PMW3360_SPI_LSBFIRST
@@ -52,6 +54,17 @@
 #    error "No chip select pin defined -- missing PMW3360_CS_PIN"
 #endif
 
+/*
+The pmw33660 and pmw3389 use the same registers and timing and such.
+The only differences between the two is the firmware used, and the
+range for the DPI. So add a semi-secret hack to allow use of the
+pmw3389's firmware blob.  Also, can set the max cpi range too.
+This should work for the 3390 and 3391 too, in theory.
+*/
+#ifndef PMW3360_FIRMWARE_H
+#    define PMW3360_FIRMWARE_H "pmw3360_firmware.h"
+#endif
+
 #ifdef CONSOLE_ENABLE
 void print_byte(uint8_t byte);
 #endif
@@ -64,19 +77,18 @@ typedef struct {
     int8_t  mdx;
     int16_t dy;  // displacement on y directions.
     int8_t  mdy;
-} report_pmw_t;
+} report_pmw3360_t;
 
-bool         spi_start_adv(void);
-void         spi_stop_adv(void);
-spi_status_t spi_write_adv(uint8_t reg_addr, uint8_t data);
-uint8_t      spi_read_adv(uint8_t reg_addr);
-bool         pmw_spi_init(void);
-void         pmw_set_cpi(uint16_t cpi);
-uint16_t     pmw_get_cpi(void);
-void         pmw_upload_firmware(void);
-bool         pmw_check_signature(void);
-report_pmw_t pmw_read_burst(void);
+bool             spi_start_adv(void);
+void             spi_stop_adv(void);
+spi_status_t     spi_write_adv(uint8_t reg_addr, uint8_t data);
+uint8_t          spi_read_adv(uint8_t reg_addr);
+bool             pmw3360_init(void);
+void             pmw3360_set_cpi(uint16_t cpi);
+uint16_t         pmw3360_get_cpi(void);
+void             pmw3360_upload_firmware(void);
+bool             pmw3360_check_signature(void);
+report_pmw3360_t pmw3360_read_burst(void);
 
 #define degToRad(angleInDegrees) ((angleInDegrees)*M_PI / 180.0)
 #define radToDeg(angleInRadians) ((angleInRadians)*180.0 / M_PI)
-#define constrain(amt, low, high) ((amt) < (low) ? (low) : ((amt) > (high) ? (high) : (amt)))